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>CXII. Zip File Functions (Read Only Access)</H1
><DIV
CLASS="PARTINTRO"
><A
NAME="AEN98555"
></A
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="zip.intro"
></A
>Introduction</H1
><P
>&#13;     This module enables you to transparently read ZIP compressed
     archives and the files inside them.
    </P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="zip.requirements"
></A
>Requirements</H1
><P
>&#13;     This module uses the functions of the <A
HREF="http://zziplib.sourceforge.net/"
TARGET="_top"
>ZZIPlib</A
> library by Guido Draheim.
     You need ZZIPlib version &#62;= 0.10.6.
    </P
><P
>&#13;     Note that ZZIPlib only provides a subset of functions
     provided in a full implementation of the ZIP compression algorithm
     and can only read ZIP file archives. A normal ZIP utility is
     needed to create the ZIP file archives read by this library.
    </P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="zip.installation"
></A
>Installation</H1
><P
>&#13;  Zip support in PHP is not enabled by default. You will need to
  use the <TT
CLASS="option"
>--with-zip[=DIR]</TT
>
  configuration option when compiling PHP to enable zip support.
 </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Note: </B
>
   Zip support before PHP 4.1.0 is experimental.  This section
   reflects the Zip extension as it exists in PHP 4.1.0 and later.
  </P
></BLOCKQUOTE
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><H1
CLASS="section"
><A
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></A
>Runtime Configuration</H1
><P
>This extension has no configuration directives defined in <TT
CLASS="filename"
>php.ini</TT
>.</P
></DIV
><DIV
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><H1
CLASS="section"
><A
NAME="zip.resources"
></A
>Resource Types</H1
><P
>This extension has no resource types defined.</P
></DIV
><DIV
CLASS="section"
><H1
CLASS="section"
><A
NAME="zip.constants"
></A
>Predefined Constants</H1
><P
>This extension has no constants defined.</P
></DIV
><DIV
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><H1
CLASS="section"
><A
NAME="zip.examples"
></A
>Examples</H1
><P
>&#13;     This example opens a ZIP file archive, reads each file in the
     archive and prints out its contents. The
     <TT
CLASS="filename"
>test2.zip</TT
> archive used in this example is
     one of the test archives in the ZZIPlib source distribution.
    </P
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><P
><B
>Example 1. Zip Usage Example</B
></P
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><PRE
CLASS="php"
>&#60;?php

$zip = zip_open("/tmp/test2.zip");

if ($zip) {

    while ($zip_entry = zip_read($zip)) {
        echo "Name:               " . zip_entry_name($zip_entry) . "\n";
        echo "Actual Filesize:    " . zip_entry_filesize($zip_entry) . "\n";
        echo "Compressed Size:    " . zip_entry_compressedsize($zip_entry) . "\n";
        echo "Compression Method: " . zip_entry_compressionmethod($zip_entry) . "\n";

        if (zip_entry_open($zip, $zip_entry, "r")) {
            echo "File Contents:\n";
            $buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
            echo "$buf\n";

            zip_entry_close($zip_entry);
        }
        echo "\n";

    }

    zip_close($zip);

}

?&#62;</PRE
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><DL
><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="function.zip-close.html"
>zip_close</A
>&nbsp;--&nbsp;Close a Zip File Archive</DT
><DT
><A
HREF="function.zip-entry-close.html"
>zip_entry_close</A
>&nbsp;--&nbsp;Close a Directory Entry</DT
><DT
><A
HREF="function.zip-entry-compressedsize.html"
>zip_entry_compressedsize</A
>&nbsp;--&nbsp;Retrieve the Compressed Size of a Directory Entry</DT
><DT
><A
HREF="function.zip-entry-compressionmethod.html"
>zip_entry_compressionmethod</A
>&nbsp;--&nbsp;Retrieve the Compression Method of a Directory Entry</DT
><DT
><A
HREF="function.zip-entry-filesize.html"
>zip_entry_filesize</A
>&nbsp;--&nbsp;Retrieve the Actual File Size of a Directory Entry</DT
><DT
><A
HREF="function.zip-entry-name.html"
>zip_entry_name</A
>&nbsp;--&nbsp;Retrieve the Name of a Directory Entry</DT
><DT
><A
HREF="function.zip-entry-open.html"
>zip_entry_open</A
>&nbsp;--&nbsp;Open a Directory Entry for Reading</DT
><DT
><A
HREF="function.zip-entry-read.html"
>zip_entry_read</A
>&nbsp;--&nbsp;Read From an Open Directory Entry</DT
><DT
><A
HREF="function.zip-open.html"
>zip_open</A
>&nbsp;--&nbsp;Open a Zip File Archive</DT
><DT
><A
HREF="function.zip-read.html"
>zip_read</A
>&nbsp;--&nbsp;Read Next Entry in a Zip File Archive</DT
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